Nokia Secret Code

Friday

NOKIA secret Code:

Type the following codes on the main Screen: 
*#06# to see the IMEI number
*#7780# to restore factory settings
*#67705646# to clear the LCD display (Operator Logo)
*#0000# to view software version and date
*#746025625# SIM clock allowed status
*#62209526# to display the MAC address of the WLAN adapter. This is available only in   the newer devices that supports WLAN like N80
#pw+1234567890+1# to show if SIM has any restrictions
*#2820# to show bluetooth device address
*#7370# to soft format the memory (For Symbian Phones)

Secret Menu: Allows you to view a secret menu about your phone
Type *#92702689# to activate secret menu. It includes the following information:

  • Serial Number
  • Manufacturing Date
  • The Date of Purchase (If it was set)  
  • Date of last Repair (If found)  
  • Life Timer

Use the following code with care: 
*#3370# - Enhanced Full Rate Codec (EFR) activation. Increase signal strength, better signal reception. It also help if u want to use GPRS and the service is not responding or too slow. Phone battery will drain faster though
 *#3370* - (EFR) deactivation. Phone will automatically restart. Increase battery life by 30% because phone receives less signal from network
 *#4720# - Half Rate Codec activation
 *#4720* - Half Rate Codec deactivation. The phone will automatically restart

If you forgot wallet code for Nokia S60 phone, use this code to reset it.*#7370925538#.
Remember, your  wallet data will be removed. You may be asked to enter the lock code. Default lock code is: 12345


Press *#3925538# to delete the contents and code of wallet.

Unlock service provider: Insert sim, turn phone on and press vol up (arrow keys) for 3 seconds, should say pin code. Press C,then press * message should flash, press * again and 04*pin*pin*pin#

Type *#7328748263373738# to resets security code. Default security code is 12345.

Note:
Posted for Educational Purpose only.